Bundle ID in IOS Build


I am facing errors when trying to get a build (ios), the problem is with the Bundle ID.
I have used firebase DB, for which bundle ID is com.company.invitation-app123 but this id with a “Dash (-)” character can not be included in Bundle settings (screenshot attached).
Also, Apple Developer ID has the same ID i.e. com.company.invitation-app123
The only problem I guess lies with the dash which cant be put inside the identifier in Appgyver Build conf settings.

Pls help.

Thanks in advance.